[4321] Got rid of used once include_address_

src/bin/dhcp6/tests/decline_unittest.cc

@@ -57,7 +57,6 @@ public:
 
     /// @brief IAID used for IA_NA.
     uint32_t na_iaid_;
-
 };
 
 };
@@ -117,6 +116,9 @@ Dhcpv6SrvTest::acquireAndDecline(Dhcp6Client& client,
     ASSERT_TRUE(declined_global);
     uint64_t before_global = declined_cnt->getInteger().first;
 
+    /// Determines if the client will include address in the messages it sends.
+    bool include_address_ = true;
+
     // Let's tamper with the address if necessary.
     switch (addr_type) {
     case VALID_ADDR:
@@ -129,7 +131,7 @@ Dhcpv6SrvTest::acquireAndDecline(Dhcp6Client& client,
         break;
     case NO_ADDR:
         // Tell the client to not include an address in its IA_NA
-        client.includeAddress(false);
+        include_address_ = false;
         break;
     case NO_IA:
         // Tell the client to not include IA_NA at all
@@ -144,7 +146,7 @@ Dhcpv6SrvTest::acquireAndDecline(Dhcp6Client& client,
     client.config_.leases_[0].iaid_ = iaid2;
 
     // Ok, let's decline the lease.
-    ASSERT_NO_THROW(client.doDecline());
+    ASSERT_NO_THROW(client.doDecline(include_address_));
 
     // Let's check if there's a lease
     Lease6Ptr lease = LeaseMgrFactory::instance().getLease6(Lease::TYPE_NA,

src/bin/dhcp6/tests/dhcp6_client.cc

@@ -103,8 +103,7 @@ Dhcp6Client::Dhcp6Client() :
     use_client_id_(true),
     use_rapid_commit_(false),
     client_ias_(),
-    fqdn_(),
-    include_address_(true) {
+    fqdn_() {
 }
 
 Dhcp6Client::Dhcp6Client(boost::shared_ptr<NakedDhcpv6Srv>& srv) :
@@ -120,8 +119,7 @@ Dhcp6Client::Dhcp6Client(boost::shared_ptr<NakedDhcpv6Srv>& srv) :
     use_client_id_(true),
     use_rapid_commit_(false),
     client_ias_(),
-    fqdn_(),
-    include_address_(true) {
+    fqdn_() {
 }
 
 void
@@ -551,7 +549,7 @@ Dhcp6Client::doConfirm() {
 }
 
 void
-Dhcp6Client::doDecline() {
+Dhcp6Client::doDecline(const bool include_address) {
     Pkt6Ptr query = createMsg(DHCPV6_DECLINE);
     if (!forced_server_id_) {
         query->addOption(context_.response_->getOption(D6O_SERVERID));
@@ -559,7 +557,7 @@ Dhcp6Client::doDecline() {
         query->addOption(forced_server_id_);
     }
 
-    generateIAFromLeases(query);
+    generateIAFromLeases(query, include_address);
 
     context_.query_ = query;
     sendMsg(context_.query_);
@@ -573,7 +571,8 @@ Dhcp6Client::doDecline() {
 }
 
 void
-Dhcp6Client::generateIAFromLeases(const Pkt6Ptr& query) {
+Dhcp6Client::generateIAFromLeases(const Pkt6Ptr& query,
+                                  const bool include_address) {
     /// @todo: add support for IAPREFIX here.
 
     for (std::vector<Lease6>::const_iterator lease = config_.leases_.begin();
@@ -584,7 +583,7 @@ Dhcp6Client::generateIAFromLeases(const Pkt6Ptr& query) {
 
         Option6IAPtr ia(new Option6IA(D6O_IA_NA, lease->iaid_));
 
-        if (include_address_) {
+        if (include_address) {
             ia->addOption(OptionPtr(new Option6IAAddr(D6O_IAADDR,
                   lease->addr_, lease->preferred_lft_, lease->valid_lft_)));
         }

src/bin/dhcp6/tests/dhcp6_client.h

@@ -292,7 +292,8 @@ public:
     ///
     /// This function simulates sending the Decline message to the server and
     /// receiving the server's response.
-    void doDecline();
+    /// @param include_address should the address be included?
+    void doDecline(const bool include_address = true);
 
     /// @brief Performs stateless (inf-request / reply) exchange.
     ///
@@ -590,8 +591,8 @@ public:
                        const asiolink::IOAddress& prefix =
                        asiolink::IOAddress::IPV6_ZERO_ADDRESS());
 
-    /// @brief Removes IAs specified with @ref includeAddress and
-    /// @ref includePrefix methods.
+    /// @brief Removes IAs specified by @ref requestAddress and
+    /// @ref requestPrefix methods.
     ///
     /// If this method is called and the client initiates an exchange with
     /// a server the client will only include IAs for which it has leases.
@@ -647,13 +648,6 @@ public:
     void useFQDN(const uint8_t flags, const std::string& fqdn_name,
                  Option6ClientFqdn::DomainNameType fqdn_type);
 
-    /// @brief Controls whether the client should send an addres in IA_NA
-    ///
-    /// @param send should the address be included?
-    void includeAddress(const bool send) {
-        include_address_ = send;
-    }
-
     /// @brief Lease configuration obtained by the client.
     Configuration config_;
 
@@ -693,8 +687,9 @@ public:
     /// @brief Generates IA_NA based on lease information
     ///
     /// @param query generated IA_NA options will be added here
-    void
-    generateIAFromLeases(const Pkt6Ptr& query);
+    /// @param include_address should the address be included?
+    void generateIAFromLeases(const Pkt6Ptr& query,
+                              const bool include_address = true);
 
     /// @brief Adds extra option (an option the client will always send)
     ///
@@ -859,12 +854,6 @@ private:
 
     /// @brief FQDN requested by the client.
     Option6ClientFqdnPtr fqdn_;
-
-    /// @brief Determines if the client will include address in the messages
-    ///        it sends.
-    ///
-    /// @todo this flag is currently supported in Decline only.
-    bool include_address_;
 };
 
 } // end of namespace isc::dhcp::test